TXO-SW-H-5p-ST3
STRATUM III SMD TCXO
HCMOS
Applications: transmission, TDM networks, SDH, SONET, wireless
communications, IEEE 1588v2, SyncE, STRATUM III, wireless
backhaul, metro carrier Ethernet, femtocells, picocells
Holdover stability: ±0.37 ppm over 24 h
Overall stability: ±4.60 ppm including 20 years aging
Output signal: HCMOS
Features
Parameter
Specification
10.0 ~ 100.0 MHz
Frequency range
Standard frequencies
Frequency stability:
vs. temperature
vs. aging
Holdover stability (1)
Frequency tolerance ex. factory
Supply voltage
10.0, 12.80, 16.3840, 19.440, 20.0, 25.0, 26.0, 38.880 & 100.0 MHz
≤ ±4.60 ppm
≤ ±0.28 ppm
≤ ±3.0 ppm
≤ ±0.37 ppm
≤ ±0.50 ppm
+3.3 V or +5.0 V
< 6 mA
overall stability including 20 years aging
-40 ~ +85 °C
20 years
over 24 hours
@ +25 °C
±5 %
Supply current
Output signal
HCMOS
Output load
15 pF
±5 %
Tri-state function
pin #2 high or open
pin #2 low
pin #4 Î
pin #4 Î
oscillation
high impedance
Phase noise @ 12.8 MHz carrier frequency
Operating temperature range
-145 dBc/Hz
@
10 kHz
0 ~ +70 °C
-40 ~ +85 °C
-55 ~ +125 °C
indoor use
outdoor use
Storage temperature range
Packaging units
tape & reel
tape only
500 or 1’000 pieces
< 500 pieces
Customer specifications on request
(1) Including: frequency stability, vs temperature, supply change of ±5 % and aging over 24 hours
Pin function
Example for solder pattern
# 1 not connected
# 2 Tri-state
or not connected
# 3 Vdc
# 4 Output
# 5 GND
Do not design any conductive path between the pattern
Example for IR reflow soldering temperature
H ≤ 7.5 mm
2002/95/EC RoHS compliant
14 Dec. 10
QuartzCom AG
sales@quartzcom.com
QuartzCom Asia
sales-asia@quartzcom.com
QuartzCom USA
sales-usa@quartzcom.com
www.quartzcom.com
